On 2/4/2015 3:22 PM, Gregory Fong wrote:
Add cma reserved information to the ARM-specific show_mem. It was added to the generic implementation by commit 49abd8c28046adf77c5ce1949549aa64d7221881 "lib/show_mem.c: add cma reserved information".Signed-off-by: Gregory Fong <gregory.0...@gmail.com> --- arch/arm/mm/init.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 2495c8c..da77507 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -22,6 +22,7 @@ #include <linux/memblock.h> #include <linux/dma-contiguous.h> #include <linux/sizes.h> +#include <linux/cma.h> #include <asm/cp15.h> #include <asm/mach-types.h> @@ -130,6 +131,9 @@ void show_mem(unsigned int filter) printk("%d pages of RAM\n", total); printk("%d free pages\n", free); printk("%d reserved pages\n", reserved); +#ifdef CONFIG_CMA + printk("%lu cma reserved pages\n", totalcma_pages); +#endif
Nit: 'cma reserved pages' is a bit unclear. Are there some CMA pages that aren't reserved? Dropping the reserved might be clearer. Thanks, Laura -- Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
